| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.32 | 12.739% | $146.9215 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $235.31 | 4.668% | $246.2943 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $60.93 | 4.306% | $63.5536 | $63.55 | $63.55 | $63.60 |
| Purchase #4 | $31.42 | 7.360% | $33.7325 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $189.98 | 3.684% | $196.9789 | $196.98 | $197.00 | $197.00 |
| Purchase #6 | $74.90 | 7.604% | $80.5954 | $80.60 | $80.60 | $80.60 |
| Purchase #7 | $245.84 | 13.369% | $278.7063 | $278.71 | $278.70 | $278.70 |
| 7 purchase totals = | $968.70 | $1,046.7825 | $1,046.78 | $1,046.80 | $1,046.80 | |